000 ABNT20 KNHC 181730 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT SUN AUG 18 2013 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION ERIN...LOCATED WEST-NORTHWEST OF THE CAPE VERDE ISLANDS. A TROPICAL WAVE BETWEEN THE WEST COAST OF AFRICA AND THE CAPE VERDE ISLANDS IS PRODUCING DISORGANIZED CLOUDINESS AND SHOWERS. ANY DEVELOPMENT OF THIS DISTURBANCE SHOULD BE SLOW TO OCCUR AS IT MOVES WESTWARD OVER THE TROPICAL ATLANTIC AT ABOUT 10 MPH DURING THE NEXT SEVERAL DAYS. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS...AND A LOW CHANCE...20 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 5 DAYS. && FIVE-DAY FORMATION PROBABILITIES ARE EXPERIMENTAL IN 2013. COMMENTS ON THE EXPERIMENTAL FORECASTS CAN BE PROVIDED AT... HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=ETWO $$ FORECASTER BERG